Before working with your data it is important to know your data. some of the important informations are: What is the projection of your data, what is in the data, date and the author of the data. for more information kindly read:

A community best understands its resources, the specific locations and
seasonal variations of grazing resources. It is with this
knowledge that the GeoScience Lab in collaboration with International
Union for Conservation of Nature
(IUCN), planned and executed a community-based resource mapping
exercise for Hurri hills and Shurr landscapes in Marsabit County.
Historically, both landscapes were ...

Working with nature: tropicalforest regrowth and its potential for mitigating climate change

The Bonn challenge aims to restore 350 million hectares ofdegraded land by 2030 of which currently almost 100 million hectares has beencommitted through various initiatives. Restoration is a global priority; notonly to restore the productivity of degraded and unproductive ...